Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 04aa26334ceabe9a25ac933054372eff93935ff53c8be09f62f5b8a913e920cf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^